Cutaneous and visceral phaeohyphomycosis in an immunocompetent golden retriever.

A 3-year-old castrated male golden retriever was presented for evaluation of 2 cutaneous masses along the abdominal midline and a 6-month history of progressive lethargy and inappetence. Two years earlier, the dog underwent a gastrotomy to retrieve a foreign object and recovered uneventfully. Fluid aspirated from the lesions was culture-negative for aerobic and anaerobic bacterial growth.

The Oral Microbiome across Oral Sites in Cats with Chronic Gingivostomatitis, Periodontal Disease, and Tooth Resorption Compared with Healthy Cats.

Feline chronic gingivostomatitis (FCGS) is a chronic mucosal and gingival inflammatory disease in which pathogenesis remains unclear. Interactions between the host inflammatory process, the host immune response, and the oral microbiome are implicated in this pathogenesis. To begin to understand this disease and the impact of the microbiome to host inflammatory disease states, we collected sterile noninvasive plaque biofilm samples from ten distinct sites within the oral cavity in cats with stomatitis ( = 12), healthy cats ( = 9), and cats with tooth resorption or periodontitis ( = 11).

Novel genomic prognostic biomarkers for dogs with cancer.

Background: Growing evidence from dogs and humans supports the abundance of mutation-based biomarkers in tumors of dogs. Increasing the use of clinical genomic diagnostic testing now provides another powerful data source for biomarker discovery.

Hypothesis: Analyzed clinical outcomes in dogs with cancer profiled using SearchLight DNA, a cancer gene panel for dogs, to identify mutations with prognostic value.

Fecal Concentrations of Long-Chain Fatty Acids, Sterols, and Unconjugated Bile Acids in Cats with Chronic Enteropathy.

Chronic enteropathy (CE) in cats encompasses food-responsive enteropathy, chronic inflammatory enteropathy (or inflammatory bowel disease), and low-grade intestinal T-cell lymphoma. While alterations in the gut metabolome have been extensively studied in humans and dogs with gastrointestinal disorders, little is known about the specific metabolic profile of cats with CE. As lipids take part in energy storage, inflammation, and cellular structure, investigating the lipid profile in cats with CE is crucial.

Case report: Fluoroscopic-assisted closed reduction and minimally invasive femoral capital physeal fracture repair in four calves.

Objective: To describe a minimally invasive osteosynthesis (MIO) femoral capital physeal fracture (FCPF) repair technique using multiple smooth Steinmann pins in four calves.

Study Design: Case series.

Animal: Four calves (< 60 days of age).

Dysbiosis index to evaluate the fecal microbiota in healthy cats and cats with chronic enteropathies.

Objectives: Previous studies have identified various bacterial taxa that are altered in cats with chronic enteropathies (CE) vs healthy cats. Therefore, the aim of this study was to develop a targeted quantitative molecular method to evaluate the fecal microbiota of cats.

Methods: Fecal samples from 80 client-owned healthy cats and 68 cats with CE were retrospectively evaluated.

Short-term outcomes of 59 dogs treated for ilial body fractures with locking or non-locking plates.

Objective: To determine the influence of plating systems on the clinical outcomes in dogs treated for ilial fractures.

Design: Retrospective study.

Animals: Fifty-nine dogs (63 hemipelves).

Untargeted metabolomic analysis in cats with naturally occurring inflammatory bowel disease and alimentary small cell lymphoma.

Feline chronic enteropathy (CE) is a common gastrointestinal disorder in cats and mainly comprises inflammatory bowel disease (IBD) and small cell lymphoma (SCL). Differentiation between IBD and SCL can be diagnostically challenging. We characterized the fecal metabolome of 14 healthy cats and 22 cats with naturally occurring CE (11 cats with IBD and 11 cats with SCL).

Prognostic value of sternal lymphadenopathy on malignancy and survival in dogs undergoing splenectomy.

The purpose of this retrospective cohort study was to determine prevalence of sternal lymphadenopathy in a population of dogs undergoing splenectomy, and to evaluate if the prevalence was associated with splenic malignancy. In addition, the study investigated if survival in dogs diagnosed with hemangiosarcoma (HSA) differed between those with or without sternal lymphadenopathy at the time of surgery. Digital radiographs and medical records for dogs who underwent splenectomy from 2013 to 2016 where retrospectively reviewed.

Evaluation of Fluoroscopic-Guided Closed Reduction versus Open Reduction of Sacroiliac Fracture-Luxations Stabilized with a Lag Screw.

Objective:  The aim of this study was to compare radiographic outcomes of open reduction versus fluoroscopic-guided closed reduction (FGCR) of sacroiliac fracture-luxations stabilized with a lag screw, as well as peri- and postoperative complications.

Study Design:  Medical records (2010-2015) and radiographs of dogs and cats diagnosed with sacroiliac fracture-luxation that underwent open reduction without fluoroscopic guidance ( = 24) or FGCR ( = 17) were retrospectively reviewed to assess sacroiliac fracture-luxation reduction and lag screw placement, and lag screw loosening on follow-up radiographs (range, 1-8 weeks postoperatively) when available. Peri- and postoperative complications were also recorded.

Radial and ulnar fracture treatment with paraosseous clamp-cerclage stabilisation technique in 17 toy breed dogs.

Objective: Description of surgical technique, complications and outcome of radius/ulna fractures in toy and miniature breed dogs treated with the paraosseous clamp-cerclage stabilisation (PCCS) method.

Study Design: Retrospective study.

Methods: Clinical records of small breed dogs with fractures of the radius and ulna were reviewed between January 2011 and January 2016.

Effect of Intravenous or Perivascular Injection of Synthetic Adrenocorticotropic Hormone on Stimulation Test Results in Dogs.

Background: Standard protocols for adrenocorticotropic hormone (ACTH) stimulation testing (ACTHst) often involve intravenous (IV) injection of corticotropin. ACTH might be unintentionally injected into the perivascular (PV) space.

Objective: To compare stimulation test results after IV and PV injections of ACTH.

COMPUTED TOMOGRAPHIC FINDINGS IN 24 DOGS WITH LIPOSARCOMA.

Computed tomography (CT) continues to become more widely available for assessment of tumors in dogs, yet there are no studies describing the CT appearance of canine liposarcomas. In this retrospective, multicenter study, CT images of dogs with histologically confirmed liposarcomas were reviewed for size, location, attenuation, contrast enhancement, border definition, internal homogeneity, local infiltration, and mineralization. A total of 24 dogs with 26 liposarcomas were sampled.

Bicavitary effusion secondary to liver lobe torsion in a dog.

We described the diagnosis and successful treatment of pleural and peritoneal effusion secondary to liver lobe torsion in a dog. A 12-year-old female spayed Borzoi dog was referred for heart failure. Emergency room thoracic and abdominal ultrasound showed a large volume of pleural effusion with mild peritoneal effusion and an abdominal mass.

Emphysematous pyelonephritis in a domestic shorthair cat.

A 3-year-old male castrated domestic shorthair cat was presented with an acute history of lethargy and decreased appetite. Pertinent physical examination abnormalities included palpable irregularity of the right kidney and pain on palpation of the left kidney. Ultrasonographic imaging of the abdomen revealed gas present at the corticomedullary junction of the left kidney, consistent with emphysematous pyelonephritis, as well as emphysematous cystitis.

Reversal of echocardiographic right-sided heart pathology in a dog with severe pulmonary hypertension: a case report.

Pathologic right-sided heart changes are a common echocardiographic finding in patients with pulmonary hypertension (PH). Canines with PH may have right heart pathology documented via echocardiographic color Doppler interrogation including tricuspid valve regurgitation, pulmonic valve insufficiency, elevated pulmonary arterial systolic pressure, elevated pulmonary arterial diastolic pressure, and alterations in ejection profiles. Two-dimensional echocardiographic findings may include right ventricular hypertrophy, interventricular septal flattening, paradoxical interventricular septal motion, pulmonary artery dilation, and potentially abnormal left heart dimensions.

Effects of the canine rattlesnake vaccine in moderate to severe cases of canine crotalid envenomation.

This is a retrospective multicenter study (2006-2012) examining a population of dogs with moderate to severe crotalid envenomation for protective effects of the canine rattlesnake vaccine. Five nonacademic emergency and referral veterinary hospitals in Southern California were involved in the study and contributed records regarding a total of 82 client-owned dogs that were treated for naturally occurring rattlesnake envenomation. All dogs received antivenin (Crotalidae) polyvalent, with dosages ranging from one to three vials (mean: 1.

Radiographic and histopathologic characteristics of pulmonary fibrosis in nine cats.

Pulmonary fibrosis is a progressive fatal interstitial lung disease that is often idiopathic, occurs in multiple species, and may be caused by a number of inciting factors. The purpose of this retrospective, multicenter study was to describe the radiographic and histopathologic characteristics of idiopathic and induced pulmonary fibrosis in a group of cats. Cats with thoracic radiographs and histopathologically confirmed pulmonary fibrosis were recruited using the American College of Veterinary Radiology list serve.

Incidence of transcortical tibial fractures with self-tapping and non-self-tapping screws in a canine TPLO model.

Objective: To compare the incidence of radiographically apparent transcortical diaphyseal tibial fractures between self-tapping screws (STS) and non-self-tapping screws (NSTS) in a canine tibial plateau leveling osteotomy (TPLO) model.

Study Design: Case series.

Animals: Dogs (n = 106) that had TPLO.

Tarsometatarsal arthrodesis using tarsometatarsal intramedullary pin stabilization.

Objective: To report the use of tarsometatarsal intramedullary pin stabilization for arthrodesis of the tarsometatarsal joint.

Study Design: Case series.

Animals: Dogs (n = 12) and cats (n = 2) with tarsometatarsal instability.